Preheat oven to 425 degrees F. Drizzle olive oil into a small,
cold skillet and add smashed garlic cloves. Cook over low heat
10 to 15 minutes to soften garlic and infuse the oil with garlicky
goodness. Do not brown garlic. Remove garlic from oil to cutting
board and turn oil up to MEDIUM. Add shrimp to oil and cook
3 to 4 minutes on each side or until shrimp is opaque. Remove
to cutting board, but do not discard oil. Finely chop the cooked
garlic and coarsely chop the shrimp. Place pizza shell on a
cookie sheet or pizza pan. Using a pastry brush, paint the
pizza shell with the garlic infused oil. Sprinkle on chopped
garlic, green onions, and shrimp. Crumble the feta on top and
top with mozzarella cheese. Bake 7 to 10 minutes, until
cheese is melted and just starting to brown. Cut into slices
and enjoy!